name = 'yangxu'
print(name)
print(type(name))


# list 列表
c = [10,20,30]
print(c)
print(type(c))

#tuple 元组
d = (10,10)
print(d)
print(type(d))

#set 集合
e ={10,20,10}
print(e)
print(type(e))

f = {'name': 'yangxu','age': 18}
print(f)
print(type(f))